Alliant Energy Corporation (LNT)
LNT stock forecast: what analysts expect
Wall Street analysts covering Alliant Energy Corporation currently rate the stock a Buy on average, with a mean 12-month price target of $78.50 — +11.8% versus the last price of $70.24. Targets reflect analyst opinion, not a guarantee.
LNT historical returns
Based on monthly dividend-adjusted prices. See the full breakdown on what if you had invested in LNT.
LNT annual returns by year
Congress trading in LNT
4 members of Congress have disclosed trading LNT — 6 purchases and 2 sales worth an estimated $64,000. Most recent disclosure: Aug 13, 2025.
Insider activity in LNT
LNT's own executives and directors have made 0 open-market purchases ($0) and 1 sale ($7) in the last 90 days, per SEC Form 4 filings. Most recent: Aug 10, 2026.
| Aug 10, 2026 | Durian Robert J | EVP and CFO | Sell | $7 |
About Alliant Energy Corporation
Alliant Energy Corporation operates as a utility holding company that provides regulated electric and natural gas services in the United States. It operates through IPL and WPL segments. The company's IPL segment engages primarily in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Iowa. This segment also sells electricity to wholesale customers in Minnesota, Illinois and Iowa; and generates and distributes steam for two customers in Cedar Rapids, Iowa. Its WPL segment generates and distributes electricity, and distributes and transports natural gas to retail customers in select markets in Wisconsin; and sells electricity to wholesale customers in Wisconsin. It serves retail customers in the farming, agriculture, industrial manufacturing, chemical, packaging, and food industries, as well as wholesale customers comprising municipalities and rural electric cooperatives. In addition, the company owns and operates a short-line rail freight service in Iowa; a Mississippi River barge, rail, and truck freight terminal in Illinois; freight brokerage services; wind turbine blade recycling services; and a rail-served warehouse in Iowa. Further, it holds interests in a natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin; and a wind farm located in Oklahoma. The company was formerly known as Interstate Energy Corp. and changed its name to Alliant Energy Corporation in May 1999. Alliant Energy Corporation is headquartered in Madison, Wisconsin.
LNT Key Statistics
LNT in plain English
- P/E ratio (21.7) — how many dollars you pay for each $1 of LNT's yearly profit. That's a fairly normal range.
- ROE (11.13%) — how efficiently the company turns shareholders' money into profit. This is a middling level.
- Profit margin (18.45%) — of every $1 in sales, this is what's left as profit after all costs.
- Dividend yield (3.12%) — the cash payout you'd earn per year as a % of the share price, on top of any price gains.
LNT stock: frequently asked questions
What is Alliant Energy Corporation's stock price today?
Alliant Energy Corporation (LNT) last traded at $70.24 on the NASDAQ. Over the past 52 weeks the stock has traded between $63.28 and $78.81.
Is LNT stock a buy or a sell?
Wall Street analysts' consensus rating on LNT is "Buy", with an average 12-month price target of $78.50 — about +11.8% versus the current price of $70.24. Analyst targets are opinions, not guarantees; always do your own research.
How much would $1,000 invested in LNT 10 years ago be worth today?
A $1,000 investment in Alliant Energy Corporation made 10 years ago would be worth about $2,535 today (dividends reinvested) — a total return of 153%, or 9.7% per year.
Does LNT pay a dividend?
Yes. Alliant Energy Corporation currently pays a dividend yielding about 3.12% per year at today's share price.
What is LNT's P/E ratio?
LNT trades at a trailing price-to-earnings ratio of 21.7, and 19.1 times expected forward earnings. The P/E ratio tells you how many dollars investors pay for each $1 of the company's annual profit.
Do members of Congress trade LNT stock?
Yes — 4 members of Congress have disclosed trades in LNT under the STOCK Act, totaling 6 purchases and 2 sales worth an estimated $64,000.
What is Alliant Energy Corporation's ticker symbol?
Alliant Energy Corporation trades under the ticker symbol LNT on the NASDAQ.
Compare LNT with peers
Data last refreshed from public sources. Figures may be delayed. Not investment advice.